Communication device



FIG. 1 is a perspective view of an ornamental design of a communication device.

FIG. 2 is a left side view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a bottom view thereof.

FIG. 5 is a top view thereof.

FIG. 6 is a right side view thereof; and,

FIG. 7 is a back view thereof. 

The ornamental design for a communication device, as shown. 